The MQ_BEGIN BIF begins a unit of work that is coordinated by the queue manager. The status return value of MQ2121 (MQRC_NO_EXTERNAL_PARTICIPANTS) can be treated as a notice message and ignored.
Arguments
No | Type | Required | Description | Min | Max | Min | Max |
|---|---|---|---|---|---|---|---|
1 | A | Required | Connection Handle. | 4 | 4 |
Return Values
No | Type | Required | Description | Min | Max | Min | Max |
|---|---|---|---|---|---|---|---|
1 | A | Required | Status. | 20 | 20 | ||
2 | A | Required | Message. | 1 | 256 |